`vicoop.vn`

DNSSEC	⚠️ Not signed
A	103.81.87.200^{🇻🇳 HOSTINGVIET-AS-VN103.81.87.0/24 HOSTINGVIET-VN}
NS	`ns1.dotvndns.vn` ⭐ ⚠️ Not in parent delegation
		A	2406:9c80::66^{🇻🇳 SUPERDATA2406:9c80::/48 -VN}
			PTR	`ns1.dotvndns.vn`
		A	112.213.89.3^{🇻🇳 SUPERDATA112.213.89.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 24th floor, VNTA Tower, Duong Dinh Nghe, Cau Giay, Hanoi}
			PTR	`ns1.dotvndns.vn`
NS	`ns1.hostingviet.vn` ⚠️ Not in zone NS records
		A	112.213.89.3^{🇻🇳 SUPERDATA112.213.89.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 24th floor, VNTA Tower, Duong Dinh Nghe, Cau Giay, Hanoi}
			PTR	`ns1.dotvndns.vn`
NS	`ns2.dotvndns.vn` ⚠️ Not in parent delegation
		A	2406:9c80::9000:111^{🇻🇳 SUPERDATA2406:9c80::/48 -VN}
			PTR	`ns2.dotvndns.vn`
		A	222.255.121.247^{🇻🇳 VDC222.255.121.0/24 VNPT}
			PTR	`static.vdc.vn`
			PTR	`static.vnpt.vn`
NS	`ns2.hostingviet.vn` ⚠️ Not in zone NS records
		A	222.255.121.247^{🇻🇳 VDC222.255.121.0/24 VNPT}
			PTR	`static.vdc.vn`
			PTR	`static.vnpt.vn`
SOA	`ns1.dotvndns.vn`hostmaster@vicoop.vn 2026-02-11 #2

`vn`

	DNSSEC	🔒 Signed (DS record present)
	NS	`dns-master.vnnic.vn` ⭐
	NS	`a.dns-servers.vn`
	NS	`b.dns-servers.vn`
	NS	`c.dns-servers.vn`
	NS	`d.dns-servers.vn`
	NS	`e.dns-servers.vn`
	NS	`f.dns-servers.vn`
	NS	`g.dns-servers.vn`
	NS	`h.dns-servers.vn`
	SOA	`dns-master.vnnic.vn`postmaster@vnnic.vn serial=2030750956

Subdomains

www.vicoop.vn

Same first word

vicoop.com

vicoop.vn

Similar names

voopic.com

covoip.de

voopic.com.cn

coopvi.com

vopico.com

coovip.com

pocovi.es

covoip.com

voipco.pro

vicopo.com

povico.com

pocovi.com

voipco.net

pivoco.com

covoip.net

voipoc.com

vocoip.com

voipco.co

copovi.cz

voipco.com

pocivo.com

vipcoo.com

picovo.com

vocoip.net

covoip.be

ovopic.com

ocipov.ru

DNS History

5 records (5 active, 0 former)

●NSns1.dotvndns.vn2026-05-01 → 2026-05-09 · 2 obs

● 2026-05-01 08:11:48
● 2026-05-09 05:53:22

●NSns1.hostingviet.vn2026-05-01 → 2026-05-09 · 2 obs

● 2026-05-01 08:11:48
● 2026-05-09 05:53:22

●NSns2.dotvndns.vn2026-05-01 → 2026-05-09 · 2 obs

● 2026-05-01 08:11:48
● 2026-05-09 05:53:22

●NSns2.hostingviet.vn2026-05-01 → 2026-05-09 · 2 obs

● 2026-05-01 08:11:48
● 2026-05-09 05:53:22

●A103.81.87.2002026-05-01 → 2026-05-09 · 2 obs

● 2026-05-01 08:11:48
● 2026-05-09 05:53:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
vn	c.dns-servers.vn, a.dns-servers.vn, e.dns-servers.vn, g.dns-servers.vn...	-
vicoop.vn	ns1.hostingviet.vn, ns2.hostingviet.vn	-

✅ Authoritative Response

Server:222.255.121.247

NS records: ns1.hostingviet.vn, ns2.hostingviet.vn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for vicoop.vn (unsigned zone)

⏱️ Timing

Total: 2181ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.81.87.200`
NS	2	`ns1.dotvndns.vn, ns2.dotvndns.vn`
SOA	1	`ns1.dotvndns.vn hostmaster.vicoop.vn`

Analysis

Hierarchy

The parent of www.vicoop.vn is vicoop.vn.

IP Addresses

vicoop.vn points to a single IP number: 103.81.87.200.

Other host names, for instance thuexecantho24h.com, www.vinafdi.vn, www.khoinguyenevent.vn, vinafdi.vn and asvco.vn share IP numbers with vicoop.vn.

Name Servers

vicoop.vn is delegated to four name servers: ns1.dotvndns.vn, ns2.dotvndns.vn, ns1.hostingviet.vn and ns2.hostingviet.vn.

vicoop.vn shares name servers with other domains at least partially, for instance tartine.vn, noithatcuongthinh.com, bontam.info, tudothythy.vn and inkmax.vn.